Home / 50,797,156.38-70,101,379.89-27,593,611.26

Finding the Fourth Proportional to 50,797,156.38, 70,101,379.89 and 27,593,611.26

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Solution

The fourth proportional to 50,797,156.38, 70,101,379.89 and 27,593,611.26 is: 38,079,891.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,797,156.38 : 70,101,379.89 = 27,593,611.26 : x
  2. Step 2: Convert to fraction form
    50,797,156.38/70,101,379.89 = 27,593,611.26/x
  3. Step 3: Cross multiply
    50,797,156.38x = 70,101,379.89 × 27,593,611.26
  4. Step 4: Simplify right side
    50,797,156.38x = 1,934,350,225,474,241.75
  5. Step 5: Solve for x
    x = 1,934,350,225,474,241.75/50,797,156.38
  6. Step 6: Final answer
    x = 38,079,891.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.